/**
 * ( Y-m-d-H:i:s格式)转换为日期字符串(时间戳-以秒为单位)
 * @param timestamp
 * @returns {string}
 */
export function formatTimestamp(timestamp) {
  const date = new Date(timestamp*1000);
  const year = date.getFullYear();
  const month = String(date.getMonth() + 1).padStart(2, '0');
  const day = String(date.getDate()).padStart(2, '0');
  const hours = String(date.getHours()).padStart(2, '0');
  const minutes = String(date.getMinutes()).padStart(2, '0');
  const seconds = String(date.getSeconds()).padStart(2, '0');
  return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
}
